8037279: runtime/6929067/Test6929067.sh crashes on 32bit linux

The test compile launcher with TESTJAVA but attempt to load vm from COMPILEJAVA

Reviewed-by: sla, sspitsyn

hotspot/test/runtime/6929067/Test6929067.sh

@@ -18,115 +18,39 @@ echo "TESTSRC=${TESTSRC}"
 ## Adding common setup Variables for running shell tests.
 . ${TESTSRC}/../../test_env.sh
 
-# set platform-dependent variables
-OS=`uname -s`
-case "$OS" in
-  Linux)
-    gcc_cmd=`which gcc`
-    if [ "x$gcc_cmd" == "x" ]; then
-        echo "WARNING: gcc not found. Cannot execute test." 2>&1
-        exit 0;
-    fi
-    NULL=/dev/null
-    PS=":"
-    FS="/"
-    ;;
-  * )
-    echo "Test passed; only valid for Linux"
-    exit 0;
-    ;;
-esac
-
-${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} -Xinternalversion > vm_version.out 2>&1 
-
-# Bitness:
-# Cannot simply look at TESTVMOPTS as -d64 is not
-# passed if there is only a 64-bit JVM available.
-
-grep "64-Bit" vm_version.out > ${NULL}
-if [ "$?" = "0" ]
+if [ "${VM_OS}" != "linux" ]
 then
-  COMP_FLAG="-m64"
-else
-  COMP_FLAG="-m32"
+  echo "Test only valid for Linux"
+  exit 0
 fi
 
-
-# Architecture:
-# Translate uname output to JVM directory name, but permit testing
-# 32-bit x86 on an x64 platform.
-ARCH=`uname -m`
-case "$ARCH" in
-  x86_64)
-    if [ "$COMP_FLAG" = "-m32" ]; then
-      ARCH=i386
-    else 
-      ARCH=amd64
-    fi
-    ;;
-  ppc64)
-    if [ "$COMP_FLAG" = "-m32" ]; then
-      ARCH=ppc
-    else 
-      ARCH=ppc64
-    fi
-    ;;
-  sparc64)
-    if [ "$COMP_FLAG" = "-m32" ]; then
-      ARCH=sparc
-    else 
-      ARCH=sparc64
-    fi
-    ;;
-  arm*)
-    # 32-bit ARM machine: compiler may not recognise -m32
-    COMP_FLAG=""
-    ARCH=arm
-    ;;
-  aarch64)
-    # 64-bit arm machine, could be testing 32 or 64-bit:
-    if [ "$COMP_FLAG" = "-m32" ]; then
-      ARCH=arm
-    else 
-      ARCH=aarch64
-    fi
-    ;;
-  i586)
-    ARCH=i386
-    ;;
-  i686)
-    ARCH=i386
-    ;;
-  # Assuming other ARCH values need no translation
-esac
-
-
-# VM type: need to know server or client
-VMTYPE=client
-grep Server vm_version.out > ${NULL}
-if [ "$?" = "0" ]
-then
-  VMTYPE=server
+gcc_cmd=`which gcc`
+if [ "x$gcc_cmd" = "x" ]; then
+  echo "WARNING: gcc not found. Cannot execute test." 2>&1
+  exit 0;
 fi
 
+CFLAGS=-m${VM_BITS}
 
-LD_LIBRARY_PATH=.:${COMPILEJAVA}/jre/lib/${ARCH}/${VMTYPE}:/usr/lib:$LD_LIBRARY_PATH
+LD_LIBRARY_PATH=.:${TESTJAVA}/jre/lib/${VM_CPU}/${VM_TYPE}:/usr/lib:$LD_LIBRARY_PATH
 export LD_LIBRARY_PATH
 
-cp ${TESTSRC}${FS}*.java ${THIS_DIR}
-${COMPILEJAVA}${FS}bin${FS}javac *.java
+cp ${TESTSRC}/*.java ${THIS_DIR}
+${COMPILEJAVA}/bin/javac *.java
+
+echo "Architecture: ${VM_CPU}"
+echo "Compilation flag: ${CFLAGS}"
+echo "VM type: ${VM_TYPE}"
+echo "LD_LIBRARY_PATH: ${LD_LIBRARY_PATH}"
 
-echo "Architecture: ${ARCH}"
-echo "Compilation flag: ${COMP_FLAG}"
-echo "VM type: ${VMTYPE}"
 # Note pthread may not be found thus invoke creation will fail to be created.
 # Check to ensure you have a /usr/lib/libpthread.so if you don't please look
 # for /usr/lib/`uname -m`-linux-gnu version ensure to add that path to below compilation.
 
-$gcc_cmd -DLINUX ${COMP_FLAG} -o invoke \
-    -I${COMPILEJAVA}/include -I${COMPILEJAVA}/include/linux \
-    -L${COMPILEJAVA}/jre/lib/${ARCH}/${VMTYPE} \
-     ${TESTSRC}${FS}invoke.c -ljvm -lpthread
+$gcc_cmd -DLINUX ${CFLAGS} -o invoke \
+    -I${TESTJAVA}/include -I${TESTJAVA}/include/linux \
+    -L${TESTJAVA}/jre/lib/${VM_CPU}/${VM_TYPE} \
+     ${TESTSRC}/invoke.c -ljvm -lpthread
 
 ./invoke
 exit $?